baber/WOPTO huggingface dataset:
Patent JP-H05253280-A (JP)
Title: Medical waste disposal system
IPC: A61L11/00
Filed: 1992-03-16
Abstract: PURPOSE:To efficiently store medical waste by a large amount and in a clean state by breaking casted medical waste into small chips by means of a breaking cutter, dropping the chips onto a conveyor, and sterilizing, drying and cooling the chips, and collecting the chips into containers. CONSTITUTION:When medical waste is casted from an input port 1, a sensor works to start driving of a breaking cutter 2, a belt conveyor 3 and a magnetic roller 10, and the waste is broken by the breaking cutter 2 into very small chips, which in turn fall onto the belt conveyor 3. Then the chips are sterilized and dried by heat from the sterilizing/drying device 7 of a heating chamber 5, and are carried to the left side and fed into a cooling chamber 9. Then non- ferrous chips are scraped by a scraper 11 and put in a container 13, while ferrous chips are attracted to the magnetic roller 10, scraped by a scraper 12 and put in a container 14. Gases containing harmful ones generated as they are heated by the sterilizing/drying device 7 are made harmless through a purifying device 8 and are fed into the cooling chamber 9, and discharged from an opening 9b.
Patent JP-S5715642-A (JP)
Title: Manufacturing of short metal filament
Inventor: ISHII MASAMI
IPC: B23P17/06
Filed: 1980-07-01
Abstract: PURPOSE: To manufacture short metal filaments having squared end surfaces with a less amount of scatter by firstly cutting grooves having a predetermined size into a metal block and by secondly cutting short metal filaments from the metal block by means of cutting bits.  
     CONSTITUTION: Cutting bits 30 and grooving bits 20 are held, laid one upon another, by a cutting tool 41 which is subjected to self-excited vibration by a spring 43 so as to perform cutting process. The tips 21 of the cutting bits 20 which are spaced at regular intervals, cut grooves into a metal block 40, and then the tips 31 of the cutting bits 30 for short metal filaments start cutting the latter from the metal block 40 through the self-excited vibration. Thus, short metal filaments having squared end surfaces are cut out without being picked off at their end surfaces, thereby to prevent accidents such as, for example, impalement of one ends of short filaments into a worker's skin and etc., during all process steps. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62246095-A (JP)
Inventor: GONDO HIROYUKI
IPC: G02F1/133
Filed: 1986-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01264177-A (JP)
Title: Thermal battery
Inventor: HAYAKAWA AKIYOSHI
IPC: H01L35/02
Filed: 1988-04-14
Abstract: PURPOSE:To increase heat insulation effect by forming a vacuum layer within a battery case in a thermal battery which generates the function of a battery by melting an electrolyte with an inner heating material. CONSTITUTION:In a thermal battery which generates the function of a battery by melting an electrolyte stored in a solid state with an inner heating material when the battery is used, a vacuum layer is formed within a battery case. Battery components 1 are surrounded with a separator wall 2 comprising heat insulating material and electrical insulating material and a vacuum layer 3 is formed between the separating wall 2 and a case 4, then they are sealed with a cover 5 having hermetically sealed terminals. Heat insulating effect on the side and in the bottom of the battery is increased and drop in inner temperature is decreased. Discharge duration of the battery is increased.
Patent JP-S5518552-A (JP)
Title: Pickling method for cr type stainless steel
Inventor: HINO MASAYUKI
IPC: C23G1/08
Filed: 1978-07-26
Abstract: PURPOSE:To enable cheap fine surface finishing without environmental pollution, etc., in pickling of Cr type stainless steel, by descaling the steel with sulfuric acid or the like and by dipping the descaled steel in an aq. soln. of pH<=2 contg. a specified acid and a specified amt. of KMnO4. CONSTITUTION:Cr type stainless steel is descaled with sulfuric acid or hydrochloric acid and dipped in a aq. soln. of pH<=2 contg. above 0.01 wt% of KMnO4 and at least one kinds of inorg. acids other than hydrofluoric acid in place of a conventional mixed soln. of nitric acid and hydrofluoric acid. The steel is dipped in the soln. at 20 deg.C for about 30 sec followed by high press. spray water washing and/or high frequency washing of 10-400 KHz frequency as required. Thus, a product with such surface properties as undergoing no crack no unevenness in luster is cheaply obtd. without environmental pollution due to No2, etc.
Patent JP-H08287128-A (JP)
Title: Bus wiring system
Inventor: TANAHASHI ETSUO
IPC: G06F17/50
Filed: 1995-04-17
Abstract: PURPOSE: To efficiently design an electronic circuit which is good in wiring efficiency by automatically generating a virtual via hole simultaneously with virtual bus wiring in interactive form, and determining the best position of the via hole at the time of bus wiring expansion. CONSTITUTION: Via hole information, pin information, a wiring rule, and connection information 1 are registered first and on a computer screen, the range of pins to be wired to a bus is specified. Within the specified range, bus width is found from wiring information, the wiring rule, etc., the pins are grouped, and information on them is registered as bus wiring specifications 4. Then, when a wiring path 5 is specified, a virtual bus wiring 3 is generated on the wiring path 5; when the wiring direction is bent, the wiring layer changes and a virtual via hole is generated 6 at the connection part. For the wired virtual bus, bus constituent signal lines are expanded in the wiring area and wired in parallel throug a bus wiring expansion process 8 and the point where the via hole isgenerated is found base on the connection information 10 to generaged the via hole 11.
Patent JP-H03289355-A (JP)
Title: Multi-voltage output dc-dc converter
Inventor: SOFUE KENICHI
IPC: H02M3/28
Filed: 1990-04-05
Abstract: PURPOSE:To eliminate power loss by outputting a plurality of different voltages through a transformer having only one secondary winding. CONSTITUTION:A transformer 5 is provided with only one secondary winding 11 connected with two sets of rectifying circuits 12, 13. Output from one rectifying circuit 12 is provided directly to a smoothing circuit 14 whereas the output from the other rectifying circuit 13 is provided through a reactor 15 to the other smoothing circuit 16. Center tap of the secondary winding 11 is led to an output terminal 17. A high voltage is taken out from between the output terminals 18, 17 whereas a low voltage is taken out from between the output terminals 19, 17.
Patent JP-2000280909-A (JP)
Title: System and method for warning crossing obstruction
Inventor: FUKUDA HISAHARU
IPC: B61L29/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for warning crossing obstruction capable of providing information or the like regarding exit from a crossing to the driver or the like of an automobile blocked in the crossing. SOLUTION: When the approaching of a railway train 81 to a crossing 85 and the existence of an automobile or the like in the crossing 85 are simultaneously detected, a controller 11 controls a warning device 14 such that warning information containing the content or the like of the position of an operation button 15 for providing an operating command to a crossing obstruction warning device 16 for giving a stopping signal or a special light emitting signal to the approaching train 81 is outputted at least into the crossing 85.
Patent JP-S5913023-A (JP)
Title: Production of steel plate for large diameter welded pipe
Inventor: MIKAERU GUREFU
IPC: C21D8/02
Filed: 1983-05-23
Abstract: Microalloyed steel containing, among other ingredients, at least 0.02% niobium, between 0.005 and 0.01% nitrogen, and titanium in a proportion equaling about 3.5 to 4 times that of nitrogen is continuously cast into a slab which is heated to a temperature between about 1120 DEG  and 1160 DEG  C. whereby titanium nitride precipitates in particles ranging between about 0.06 and 0.2 mu . The slab is thermomechanically treated at this temperature and after intermediate cooling in several hot-rolling stages, with an initial deformation of at least 55%; after final rolling, the slab is cooled in water at a rate of at least 10 DEG  C. per second to a temperature of about 500 DEG  to 550 DEG  C. Niobium, which goes into solution at the elevated initial temperature, forms NbC precipitates during the subsequent treatment; this has a hardening and grain-refining effect.
Patent JP-H07277838-A (JP)
Title: Production of nozzle for continuous casting
Inventor: NAKAO ATSUSHI
IPC: C04B35/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide a nozzle for continuous casting such excellent heat and impact resistance that fractures are not generated even under severe use conditions, such as rapid heating and quenching by forming and sintering a material mixed with an organic solvent solution of reformed pitch to a compound consisting essentially of fire resistant oxide and carbon material. CONSTITUTION:The nozzle for continuous casting is produced by adding a solution in which 2-4wt.% of reformed pitch is dissolved in an organic solvent to 100wt.% of a composition consisting essentially of fire resistant oxide and carbon material before mixing them and forming and drying the mixture before sintering it. As the reformed pitch, that which is soluble in an organic solvent and has a crystalline phase or a mixed phase of the crystalline phase and an amorphous phase and whose weight reducing rate is <=30% when it is sintered at it is sintered at 800 deg.C in a nonoxidizing atmosphere is preferably used. As the organic solvent, an aromatic compound or a heterocyclic compound is used.
Patent JP-H06270075-A (JP)
Title: Robot control device
Inventor: UCHINOKURA NORIO
IPC: B25J3/00
Filed: 1993-03-24
Abstract: PURPOSE:To improve operability by providing a force sensor to detect force from an object gripped by a robot, finding acceleration of a finger part of a slave robot, and cutting off feedback of a force sensor signal when the value exceeds a prescribed value. CONSTITUTION:In the case of a single shaft robot, when a position command 10 is inputted, the position command 10 and a detecting position 11 by a position detector 2 installed on a rotary shaft of a driving motor 1 are compared with each other by a subtracter 9, and a signal in the direction for eliminating the deviation is outputted to the driving motor 1 through an AMP4. At this time, though an output signal of a force sensor 3 installed in the tip part of a robot arm is fed back to a subtracter 8 through a switch 5, at this time, an acceleration signal obtained by differentiating an output signal of the position detector 2 by a differentiator 6 is compared with a prescribed value by a comparator 7. When acceleration exceeds a prescribed value, the switch 5 is opened, and feedback of a force signal to the subtracter 8 by the force sensor 3 is cut off.
Patent JP-S57205396-A (JP)
Title: Manufacture of thin plate crystal
Inventor: SAWADA TOSHIYUKI
IPC: H01L31/04
Filed: 1981-06-15
Abstract: PURPOSE: To manufacture an inexpensive thin plate crystal useful as a substrate for a solar battery by attaching a seed crystal to a vacuum chuck piercing a vertically movable cooling plate and by placing a heat insulating plate and the cooling plate set in the opening of the insulating plate over an Si melt at a narrow space.  
     CONSTITUTION: A heat insulating plate 3 made of graphite is placed over an Si melt 2 in a quartz crucible 1 at a narrow space, and a vertically movable cooling plate 4 is set in the almost square opening of the heat insulating plate 3 to drop the temp. of a part of the melt 2 closs to the surface at the part A to a temp. slightly below the solidifying point. A seed crystal 6 attached to the tip of a vacuum chuck 5 piercing the cooling plate 4 is then brought into contact with the surface of the melt to form a thin plate crystal 7 similar to the plate 4. After finishing the crystal growth, by moving the chuck 5 upward, the crystal 7 is taken out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62248597-A (JP)
Title: Flux cored wire for gas shielded arc welding
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/368
Filed: 1986-04-18
Abstract: PURPOSE:To improve efficiency and workability of welding by incorporating specific weight %, by the total weight of a wire, of Si, Mn, F, Al, etc., into the wire and specifying a flux filling factor to prescribed %. CONSTITUTION:The flux essentially consisting of metallic powder is filled into a steel sheath to form a flux-cored wire. The component compsn. thereof contains <=0.10wt.% C, 0.1-1.2% Si, 0.4-2.5% Mn, 0.0l-6.5% F, and 1 or >=2 kinds among 0.01-1.20% Al, 0.005-0.10% Ti, 0.0005-0.010% B, and consists of the balance Fe. The flux filling factor is specified to 5.0-80.0%. Welding efficiency is improved by the adequate component compounding and the welding workability is remarkably improved by the improved arc stability, slag removability, etc.
Patent JP-S59221243-A (JP)
Inventor: OZAKI HARUO
IPC: B65D30/10
Filed: 1983-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5819152-A (JP)
Title: Manufacture of rotor block
Inventor: NAKAMURA YOSHIMITSU
IPC: H02K23/58
Filed: 1982-05-27
Abstract: PURPOSE:To facilitate the establishment of a dynamic balance of a rotor block by compressing a coil cylinder in a mold, and separating the edge of the cylinder, thereby accurately setting the length of the cylinder. CONSTITUTION:A core 3 is inserted into a bore of a coil cylinder 1, and a pressing die 4 is pressed from the outer periphery of the cylinder 1. A separating die 5 is formed roughly in a file shape on the upper surface, and performs a reciprocating or rotating motion. Thus, the surface of the end of the cylinder 1 is separated, and the bared wire part is exposed. Then, the bare wire part of the end of the cylinder 1 is connected by bonding wire to the copper surface of the surface of a commutator plate.
Patent JP-H10286753-A (JP)
Title: Grindstone automatic cutting method of membrane panel
Inventor: SUGA TATSU
IPC: B24B47/22
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To continuously and surely cut the grindstone by the automatic operation even when a work of high thickness and long cut line, is cut, by measuring a position of a point part of the grindstone by a laser photoelectric sensor, and adjusting the cutting amount on the basis of the data on the calculated abrasion amount of the grindstone. SOLUTION: A laser photoelectric sensor 2 comprising a laser beam oscillating part and a receiving part, is installed, to measure a relative position of a point part of the grindstone 1 and a grindstone holding part 4, determined on the basis of the position of the point part of the grindstone 1 reaching on a laser beam 3, and a coordinate of the grindstone holding part 4. The cutting of a specific length, is performed by using a sample of the specification same as that of a work, and the abrasion amount of the grindstone 1 is calculated on the basis of the difference of the abrasions of the grindstone 1 before and after the cutting, to be input as the data. When a real object work is to be cut, the cutting amount of the grindstone 1 is adjusted on the basis of the data on the abrasion amount, to properly cut the same.  Further an exchange timing of the grindstone 1 is automatically instructed to an operator on the basis of the data on the abrasion amount.
Patent JP-S62247698-A (JP)
Title: Method for transmitting dial number
Inventor: HIBINO SATORU
IPC: H04M3/44
Filed: 1986-04-18
Abstract: PURPOSE:To prevent the mistransmission of telephone numbers, the originating mistakes, etc., by securing such a system where in a call is given in reply to a calling subscriber when a called subscriber dials a prescribed special number via an extension telephone set. CONSTITUTION:When a call is received from a trunk line 18 and an answerer transfers the call, a channel (a) is switched to the channels (b) and (c). In this case, a caller sends a telephone number in PB signals in reply to the message delivered through an announcement device 9. Here a special number is sent to the caller and the input telephone number is stored in a memory device 16. Then the caller sends said special number to the answerer when a holding state is released. While the answerer transmits the received special number to the receiver desired by the caller. When the subscriber received the special number dials it, the telephone number of the remote side is read out of a mem ory area of the device 16 and transmitted to the line 18 by automatic dialing.
Patent JP-S57205618-A (JP)
Title: Anchor rod
Inventor: TAKAMORI HIROSHI
IPC: E02D5/76
Filed: 1981-06-12
Abstract: PURPOSE:To obtain an anchor rod having a high drawing resistance by a method in which ?-shaped notches whose basal portion is turned toward the rear end of an anchor rod are provided on the peripheral wall of the outer tube of the anchor rod consisting of an outer tube and an inner tube, and an expansible material is injected into the aperture between both the outer and inner tubes. CONSTITUTION:An anchor rod A is driven into a banking 10 from a hole 9 drilled in a retaining wall 8. Then, an expansible material 11 is injected into the aperture between an outer tube 2 and an inner tube from the rear end opening 1b of the anchor rod A until it reaches the place where notches 5 are provided, whereupon the expansible material 11 expands and hardens to erect the notches 5 of a tongue piece form, thereby giving a drawing resistance to the anchor rod A. After the expansion of the expansible material 11, a closing metal is attached to the rear end opening 1b of the anchor rod A, and also a tension is given to the anchor rod by a clamping means, e.g., nuts, etc. The tongue pieces 6 are further erected by the resistance of the banking to raise the drawing resistance of the anchor rod A.
Patent JP-H10280618-A (JP)
Title: Exterior trimming material connecting structure
Inventor: SUZUKI MASAHIKO
IPC: E04D3/366
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an exterior trimming material connecting structure for a vertical joint in case that laterally roofing exterior trimming materials are used for facing. SOLUTION: A water-proof underlaid batten A, which has en exterior trimming material D in a male-female connecting structure with a connecting strip 16 formed by folding back the end in the cross direction of a decorative face to the back side, a lower side formed by bending a short plate underlaid batten part at the lower end, an upper side formed by protruding the upper end of the underlaid batten part to the reverse direction of the lower side and a rain flashing part formed by protruding both ends in the cross direction of the underlaid batten part to the surface side, and a connecting material G, which has a narrow water-proof strip and a locking groove 20 formed almost in a sectionally U-shape by bending the water-proof strip inward at both ends, are used.  The water-proof underlaid batten A is placed on the back of a vertical joint αbetween exterior trimming materials D and the locking groove 20 in the connecting material G is inserted into the connecting strip 16 at the end of the exterior trimming materials D neighboring each other to make both exterior trimming materials D in one unit.
Patent JP-H07294334-A (JP)
Title: Colorimetric device
Inventor: OTA MITSUNOBU
IPC: G01J3/50
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a stable measurement result at all times by performing colorimetry for a substance with angle metamerism in its circumferential direction at the same time. CONSTITUTION:A xenon lamp 141 is arranged on the upper side of an optical base plate 10 in a manner that it will irradiate a light toward an opening face 10b just beneath (in a normal direction). Solid angles forming 25 deg., 45 deg. and 75 deg. against the normal are formed from a point P on the face 10b and the incident ports 111a, 121a and 131a of optical fibers 111, 121 and 131 are respectively prepared by 18 ports at the angle positions that the circumference direction is divided into 18 equally. The respective incident lights are bundled as a flux for respective angles and they are led to a photo-electric converting part 2. After they are converted into electric signals according to the light receiving quantity for the respective angles, the color values for the respective angles are calculated by a CPU 31 and the results are displayed on an indication part 35.
Patent JP-H05303023-A (JP)
Title: Connecting structure between optical waveguide element and optical fiber
Inventor: IWASAKI MASAAKI
IPC: G02B6/40
Filed: 1992-04-13
Abstract: PURPOSE:To realize the connecting structure for securing optical axis alignment of high accuracy, and simultaneously, improving productivity and reliability, at the time of connecting an optical waveguide element and an optical fiber. CONSTITUTION:In a circular metallic pad 20 of an end face of an optical waveguide element 10, spherical projection solder 17 called a solder bump is formed, a circular metallic pad 21 of an end face of an optical fiber terminal 13 is adhered through this bump, and by a self-alignment action by surface tension of molten solder, an optical waveguide 12 and an optical fiber 14 can be coupled by non-adjustment. In such a way, by forming the metallic pad 21 to a circle being the same shape as a cross section of the spherical solder bump, the bump without a variance can be formed with good reproducibility and with high accuracy.
Patent JP-S61248542-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: OZAWA TAKEO
IPC: H01L27/01
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a conductor circuit, by depositing NiCr, Cr, Ni and the like on an insulating substrate, on which a Ta thin film is formed beforehand, then depositing Au and Al in this order, selectively performing chemical etching on said three layers, and selectively removing the Al on the uppermost layer. CONSTITUTION:On a glass plate 1, on which a Ta thin film 2 is provided, NiCr 3 is deposited, and adhesion strength is increased. Cu 4 is deposited, and resistance is decreased. Adhesive property with an external terminal is provided. Al 5 is deposited, and wire bonding is made possible. Oxidation of the Cu 4 is prevented. Then a conductor circuit 6 is formed by photoetching and undergoes stabilizing heat treatment in atmosphere at 150-250 deg.C. Then, a bonding pad 6a and an outer terminal connecting part 6b are formed by photoetching. In this constitution, the conductor circuit, in which both a wire connecting method and a solder connecting method can be used, is obtained, and the hybrid IC circuit can be formed.